Tom Hanks as Mr. White

Tom Everett Scott as Guy Patterson

Liv Tyler as Faye Dolan

Johnathon Schaech as Jimmy Mattingly

Steve Zahn as Lenny Haise

Ethan Embry as T.B. Player

Charlize Theron as Tina

Obba Babatundé as Lamarr

Giovanni Ribisi as Chad

Chris Ellis as Phil Horace

Alex Rocco as Sol Siler

Bill Cobbs as Del Paxton

Peter Scolari as Troy Chesterfield

Rita Wilson as Margueritte

Chris Isaak as Uncle Bob

Kevin Pollak as Boss Vic Koss

Robert Torti as Freddy Fredrickson

Chaille Percival as Diane Dane

Holmes Osborne as Mr. Patterson

Claudia Stedelin as Mrs. Patterson

Dawn Maxey as Darlene Patterson

Jack Milo as Villapiano

Keith Neubert as Dentist

Lee Everett as Kitty

Sean Whalen as Heckler

Clint Howard as KJZZ Disk Jockey

Sarah Koskoff as Chrissy Thomkins

Mark Brettschneider as Talent Show Emcee

Kathleen Kinmont as Koss' Secretary

Warren Berlinger as Polaroid T.V. Host

Clive Rosengren as Wisconsin Cop

Brittney Powell as Shades Fan

Jonathan Demme as Major Motion Picture Director

Erika Greene as Major Motion Picture Assistant Director

Dave Oliver as Rick

Tracy Reiner as Anita

Barry Sobel as Goofball

Paul Feig as KMPC DJ

Gedde Watanabe as Play-Tone Photographer

Michael P. Byrne as Play-Tone Reporter

Dick Corman as Play-Tone Reporter

Diane McGee as Play-Tone Reporter

Randy Fechter as Play-Tone Tour Manager

Mars Callahan as Ernie the Disc Master Engineer

Benjamin John Parrillo as Marine Sergeant

Robert Ridgely as Hollywood Showcase Announcer

Marc McClure as Hollywood Showcase Director

Karen Praxel as Hollywood Showcase Script Supervisor

Paulie DiCocco as Hollywood Showcase Floor Manager

Bryan Cranston as Virgil "Gus" Grissom

Charlie Frye as Plate Spinner

Colin Hanks as Male Page

Elizabeth Hanks as Bored Girl in Dress Shop

Renée Lippin as Beautician

Robert Wisdom as Bobby Washington

Heather Hewitt as Sales Lady

Elina Madison as Go-Go Dancer (uncredited)